baber/WOPTO huggingface dataset:
Patent JP-2004251420-A (JP)
Title: Connection structure for gas plug
Inventor: MURAYAMA SHIGETADA
IPC: F16L5/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a connection structure for a gas plug in the form of connecting a gas plug body 10 at its upstream end 11 to a pipe connection portion 2 embedded at a preset depth in an opening formed in a wall 5 or a floor via a circular seal member 15 in an outer-periphery gas sealing condition, the circular seal member 15 being prevented from carelessly fall down before completing the connection of the gas plug body 10 to the pipe connection portion 2.  <P>SOLUTION: A lock groove 13 is formed in the outer peripheral face of a trunk portion near the upstream end 11 of the gas plug body 10 along the peripheral direction. The circular seal member 15 is fitted into the lock groove 13 in an outward protruded condition. A thrust member 16 is provided for thrusting the circular seal member 15 to the side of the lock groove 13. When the gas plug body 10 is put at its upper end 11 into the pipe connection portion 2 in the state of the circular seal member 15 and the thrust member 16 being mounted thereon, the outward protruded portion of the circular seal member 15 abuts on the connection end face of the pipe connection portion 2.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004259737-A (JP)
Title: Superconducting transformer
Inventor: IWADATE KAZUJI
IPC: H01F36/00
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To provide a superconducting transformer that has a low % impedance and, in addition, an entirely simple cooling structure, electromagnetic force supporting structure, and insulating structure, and can prevent the occurrence of dielectric breakdowns by maintaining the insulating characteristics between a high-voltage winding and a low-voltage winding.  <P>SOLUTION: The low-voltage winding 2 and high-voltage winding 3 each having one or a plurality of layers of cylindrically wound superconducting coil are provided concentrically around the center axis of an iron core 1. The superconducting coils are constituted by winding superconducting wires around a cylindrical bobbin along spiral grooves formed on the outer peripheral surface of the bobbin and winding electromagnetic force supporting tapes around the superconducting wires in overlapping states and binding the tapes with the wires, and then, installing a plurality of cooling ducts to the outer peripheral surface of the cylindrical bobbin in the direction of its cylindrical axis. In addition, an insulating cylinder 10 made of an electrical insulating material is concentrically provided between the low- and high-voltage windings 2 and 3 at prescribed intervals from the outer peripheral surface of the winding 2 and the inner peripheral surface of the winding 3.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256847-A (JP)
Title: Method for manufacturing cast iron member with film
Inventor: SUZUKI NOBUAKI
IPC: C22C21/08
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a cast iron member which is resistance against heat fatigue caused by repeated expansion/contraction, oxidation-resistance, and surface-treated so as to be used for a high-temperature exhaust system member.  <P>SOLUTION: A method for manufacturing a cast iron member with a film comprises a step of immersing spheroidal graphite cast iron containing 3.0-5.0 wt.% Si in a bath of aluminum alloy containing 7.0-23 wt.% Si which is maintained at the temperature below the eutectoid transformation start temperature of the spheroidal graphite cast iron, a step of heating the spheroidal graphite cast iron coated with aluminum alloy in a range from the temperature lower by 150°C than the eutectoid transformation start temperature of the spheroidal graphite cast iron to the eutectoid transformation start temperature, and a step of spraying hard crushed powder to the coated spheroidal graphite cast iron. The cast iron member 1 has a film of three-layered structure in which an Al-Si-Fe alloy layer 3, an Al-Fe alloy layer 4, and an Al-Si-Fe alloy layer 5 of 10-50 μm are successively laminated on the spheroidal graphite cast iron.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262810-A (JP)
Title: Method for producing medicine-containing composite fine particle and transpulmonary preparation
Inventor: KAWASHIMA YOSHIAKI
IPC: A61P5/50
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing medicine-containing composite fine particles which have improved handleability without deteriorating the advantages of nanoparticles and can suitably be applied to various medicine fields such as DDS (drug delivery system).  <P>SOLUTION: The method for producing the medicine-containing composite fine particles is characterized by compounding biocompatible nanoparticles comprising a medicine and a biocompatible polymer with a liquid raw material comprising a sugar alcohol by a spray-drying type fluidized layer granulating method in the fluidized layer space 13 of a powder-treating apparatus 11 to obtain the second composite particles 66. Thereby, the handleability of the biocompatible nanoparticles can be improved without deteriorating the advantages of the nanoparticles, and the obtained medicine-containing composite fine particles can suitably be applied to the DDS of a powder transpulmonary preparation and the like.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265067-A (JP)
Title: Content distribution system
Inventor: YOKOSATO JUNICHI
IPC: H04N21/2343
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a content distribution system which creates and distributes CG animation content in an encoding system and at a bit rate both conforming to the type of a content browsing terminal.  <P>SOLUTION: The content distribution system is constituted of a server 1, a content browsing terminal A14, content browsing terminals B 15 and 16, and a network 21 connecting the server 1 and each of the content browsing terminals. In the server 1, animations are created from 3D CG data sources and are converted in prescribed formats corresponding to the performance of the content browsing terminals and network speed. Users access the server 1 from the content browsing terminals to browse contents which they desire. Contents are distributed with data being in forms conforming to the performance of terminals and the network speed.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261712-A (JP)
Title: Air blowing and dust collecting device and method
Inventor: ITO YASUHIRO
IPC: B01D47/06
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide an air blowing and dust collecting device and method that can attain downsizing and a simple structure, and ensure collecting blown dust.  <P>SOLUTION: An air blowing means 11 above a cleaning object 1 blows air downward to scatter dust from the cleaning object 1. A wind blowing means 12 forms an air curtain 3. The air curtain 3 covers the cleaning object 1 leaving some distance and a dust-scattered space by the air blowing means 11. The air curtain 3 formed by the wind blowing means 12 blows against a windbreaking surface 13a of a windbreaking plate 13. The windbreaking surface 13a has a width wider than the air curtain 3. A liquid flowing-down means 14 is equipped with a water injector 14a installed at the top of the windbreaking surface 13a, a container 14b installed at the bottom of the windbreaking surface 13a to receive the liquid 4 flowing down on the windbreaking surface 13a and a pump 14c to supply the liquid in the container 14b to the water injector 14a. The liquid flowing-down means 14 lets the dust collecting liquid 4 flow down on the windbreaking surface 13a.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004261136-A (JP)
Title: Stress-resistant plant by nad metabolism activation
Inventor: UCHIMIYA HIROBUMI
IPC: C12N15/09
Filed: 2003-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To elucidate a mechanism carrying stress resistance of a plant when a KY1 gene is transferred into the plant and highly expressed.  <P>SOLUTION: A method for raising the enzyme activity of an (NAD) nicontinamide adenine dinucleotide synthetase in the plant comprises transferring the KY1 gene into the plant. A transformed plant characterized in that the enzyme activity of the NAD synthase is raised is obtained. The method is useful for imparting the stress resistance to the plant.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271553-A (JP)
Title: Liquid crystal shutter and print head
Inventor: TAKAKURA TOSHIHIKO
IPC: G02F1/1335
Filed: 2003-03-05
Abstract: <P>PROBLEM TO BE SOLVED: To suppress unevenness in outgoing light quantity of respective shutters, not to inhibit high-speed printing and to suppress increase of a manufacturing cost and a running cost in a liquid crystal shutter to be used for a print head which makes light irradiate a photosensitive recording medium.  <P>SOLUTION: The liquid crystal shutter 5 is equipped with first and second transparent substrates 50, 51 placed opposite to each other, a light shielding film 52 formed on a surface 511 of the second transparent substrate 51 opposite to the first transparent substrate 50 for the purpose of restricting light incident from the first transparent substrate 50 on the second transparent substrate 51 and a transparent electrode 54b laminated and formed on the light shielding film 52. The transparent electrode 54b is laminated on the light shielding film 52 via a single insulating layer 53b. The transparent electrode 54b, the light shielding film 52 and the insulating layer 53b are made of inorganic substances, and also the insulating layer 53b is made of an inorganic oxide. For example, SiO<SB>2</SB>or Ta<SB>2</SB>O<SB>5</SB>is used as the inorganic oxide.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004267115-A (JP)
Title: Method for liquefying residue in production of food and drink
Inventor: KANAYAMA NOBUHIRO
IPC: A23L5/30
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for treating a residue in the production of a food and drink by which the residue in the production of the food and drink is processed to a liquid easily reusable as a high-quality food material by a simple operation.  <P>SOLUTION: The method for liquefying the residue in the production of the food and drink comprises a step for pulverizing the residue in the production of the food and drink, and a step for keeping the pulverized product under a condition of 80-260°C and 10-30 kg/cm<SP>2</SP>pressure by irradiating the pulverized product with a microwave.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004271399-A (JP)
Title: Apparatus and method for detecting external force of structure
Inventor: NISHIOKA HIDETOSHI
IPC: G01L1/06
Filed: 2003-03-10
Abstract: <P>PROBLEM TO BE SOLVED: To provide an apparatus and a method for detecting external forces of structures capable of facilitating an execution method and detecting damaged locations etc. of the structures.  <P>SOLUTION: The apparatus for detecting external forces of structures comprises both a first container 11 which is made of a flexible material and in which a water absorptive polymer member 13, a first electrode 16, and a second electrode 17 are arranged and a second container 12 which is made of a brittle material and housed in the first container 11 and in which water 14 is sealed. The apparatus is provided with an external force responding body 1 arranged at a location of a pile for detecting external forces; a first conductor member 22a and a second conductor member 22b having one ends inserted in the first liquid 13; and an electrical conduction detector mounted to the other ends of the conductor members.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272816-A (JP)
Title: System and method for performing multitask
Inventor: INAMURA TAKESHI
IPC: G06F21/62
Filed: 2003-03-11
Abstract: <P>PROBLEM TO BE SOLVED: To provide an environment where a plurality of tasks to be simultaneously performed in parallel are performed without allowing another task to read important information, in a modern computer operating system for supporting a multitask environment.  <P>SOLUTION: A multitask performing system successively performs a plurality of tasks by a single CPU, and virtually processes a plurality of tasks in parallel. The system includes: confidential information holding areas 202-204 to correspond to each task; an enciphering key storage area 201 which is set to be intrinsic to each one of the confidential information holding areas 202-204 and stores key information to encipher the areas 202-204; and a cipher engine 103 for enciphering the confidential information holding areas 202-204, which are related to the task to be stopped when the operating system changes-over the tasks, through the use of key information when the tasks are changed-over.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003280677-A (JP)
Title: Factorization for generating library of mouth shape
Inventor: JUNQUA JEAN-CLAUDE
IPC: G10L13/00
Filed: 2003-03-12
Abstract: <P>PROBLEM TO BE SOLVED: To create a library of mouth shapes only with a small amount of mouse shape data.  <P>SOLUTION: The library of mouth shapes is created by separating speaker- dependent and speaker independent variability. Preferably, speaker dependent variability is modeled by a speaker space 42 while the speaker independent variability (i.e., context dependency), is modeled by a set 44 of normalized mouth shapes that need be built only once. Given a small amount of data from a new speaker, it is possible to construct a corresponding mouth shape library by estimating a point in speaker space that maximizes the likelihood of adaptation data and by combining speaker dependent and speaker independent variability. To build the speaker space 42, a context independent mouth shape parametric representation is obtained. Then a supervector containing the set of context-independent mouth shapes is formed for each speaker included in the speaker space 42, Dimensionality reduction 38 is used to find the areas of the speaker space 42.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004275025-A (JP)
Title: Device for sterilizing retort food
Inventor: KAWAMURA HIROYASU
IPC: A23L3/10
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To provide a device for sterilizing so-called retort food so structured as to shorten a cooling process.  <P>SOLUTION: The device for sterilizing retort food conducts the following process: storing retort food 5 in a chamber 1 with an opening 2 at its upper side, supplying steam or pressurized air to the chamber so as to subject the retort food to heat sterilization under pressure followed by supplying water into the chamber via a water supply means, connecting an overflow pipe 23 to the upper part of the inside of the chamber, and supplying water up to a joined position of the overflow pipe when supplying water via the water supply means.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276933-A (JP)
Title: Plastic bag
Inventor: TOTANI MIKIO
IPC: B65D30/20
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To prevent leakage from occurring at one end part of a gusset material in a plastic bag having the side gusset material 1 by appropriately heat-sealing the one end of the gusset material.  <P>SOLUTION: An end part of the side gusset material is slantly folded while two-folded. Thus a folding flap 14 of the side gusset material is formed. A barrel material 2 on one of layers and the folding flap are heat-sealed with each other, the folding flap and the side gusset material are heat-sealed with each other in a region including at least an open hypotenuse 16 of the folding flap, and therefore one of the barrel materials and the side gusset material are heat-sealed with each other in the same region.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281565-A (JP)
Title: Electronic apparatus
Inventor: YAMAMOTO YUKIMASA
IPC: H05K1/02
Filed: 2003-03-13
Abstract: <P>PROBLEM TO BE SOLVED: To easily discriminate models of electronic apparatuses without using a large number of parts.  <P>SOLUTION: An electronic apparatus is equipped with a case body 1 which contains a circuit 4. A power source terminal 2a for feeding a power supply voltage to the circuit 4, a grounding terminal 2b, and a model discriminating terminal 5 not related to the circuit 4 are provided to the case body 1 protruding outward from it. A resistor 6 connected between the model discriminating terminal 5 and the grounding terminal 2b or between the model discriminating terminal 5 and the power supply terminal 2a is provided in the case body 1. The resistor 6 is varied in resistance with each model of the electronic apparatus, so that a voltage appearing across the resistor 6 can be used to discriminate the model of the electronic apparatus.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004282306-A (JP)
Title: Image processing apparatus
Inventor: OZAWA KAITAKU
IPC: H04N19/186
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image processing apparatus which copes with any tile size and performs coding processing and decoding processing in compliance with the JPEG 2000 at a higher speed.  <P>SOLUTION: The image processing apparatus is provided with a JPEG hardware coding and decoding means which executes the wavelet transform and inverse transform processing of image information up to a prescribed tile size by employing a wavelet transform and inverse transform memory with a prescribed capacity and relying on a hardware configuration. The image processing apparatus discriminates whether the title size set for a JPEG 2000 file is a size processable by using only the hardware configuration for the wavelet transform and inverse transform, and selects either the wavelet transform and inverse transform processing using only the hardware configuration for the wavelet transform and inverse transform, or the wavelet transform and inverse transform processing using other hardware configuration than the hardware configuration for the wavelet transform and inverse transform on the basis of a result of the discrimination.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004281179-A (JP)
Title: Coaxial connector with switch, and communication apparatus
Inventor: MARUYAMA YUICHI
IPC: H01H13/52
Filed: 2003-03-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a coaxial connector with a switch having good reliability of contact among a movable terminal and fixed terminals, and to provide a communication apparatus with the connector.  <P>SOLUTION: The coaxial connector with the switch switches a signal path according to attachment or detachment of a probe 40 having a central contact 41 and an outer conductor 43, and has an insulating substrate 10 on which the fixed terminal electrodes 31 and 32 are formed. The movable terminal 20 comprising an electrically conductive thin plate having contacts 21a, 21b and 21c, is held with an insulating elastic member 25 consisting of elastomers 26, 27 and 28. The contacts 21a and 21b are elastically brought into contact with the fixed terminal electrodes 31 and 32 when the probe 40 is detached. When the probe 40 is attached, the movable terminal 20 and the elastic member 25 are shifted by pressure contacting of the central contact 41 with the contact 21c, the contact 21a slides along on the fixed terminal electrode 31 while keeping contact and the contact 21b kept sliding along on the fixed terminal electrode 32, resulting in detachment from the electrode 32.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004276464-A (JP)
Title: Manufacturing method of inkjet recording material
Inventor: KOMATSU TAKAAKI
IPC: B41M5/00
Filed: 2003-03-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide the manufacturing method of inkjet recording paper, in which not only ink absorbency and ink drying properties but also lustrous properties are improved by a method wherein silica, the secondary particle diameter of which is small and, at the same time, in which no coarse particle is included and the particle diameter of which is uniform, is employed.  <P>SOLUTION: This manufacturing method includes a process for dry-grinding wet silica in advance, a process for dispersing the dry-ground wet silica in water and a process for wet-grinding the dispersed silica so as to utilize the wet-ground wet silica particles as the coating liquid of an ink accepting layer.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2004286792-A (JP)
Title: Image forming apparatus
Inventor: SHIROICHI TOKUO
IPC: G03G15/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus which can determine the appropriate timing of replacement of a removable toner bottle and inform a user about the timing of replacement.  <P>SOLUTION: The image forming apparatus includes: a toner remaining quantity detection means for detecting a quantity of toner remaining in the bottle; and a consumption history storing means for storing toner consumption history from a toner bottle replacement to the present. A control part executes control such that a signal from the toner remaining quantity detection means is processed to determine a quantity of toner remaining in the bottle, a quantity of toner consumed per page is calculated by the consumption history storing means, and a message including both the quantities is displayed on an operation display part.  <P>COPYRIGHT: (C)2005,JPO&NCIPI
Patent JP-2003347205-A (JP)
Title: Mechanism and method for supplying treatment liquid
Inventor: TAKEKUMA TAKASHI
IPC: B05C11/08
Filed: 2003-03-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a mechanism and a method for supplying treatment liquid by which a discharge rate of the treatment liquid such as resist liquid is accurately controlled.   <P>SOLUTION: The treatment liquid supply mechanism for supplying treatment liquid L1 has a treatment liquid supply source 101 for supplying the treatment liquid L1; treatment liquid discharge nozzles 90a, 90b, and 90c for discharging the liquid L1; piping 114, 115, 115a, 115b, and 115c connecting the treatment liquid supply source 101 with the nozzles 90a, 90b, and 90c; a pump 103 provided between pipes 114, 115 for discharging the liquid L1 from the nozzles 90a, 90b, and 90c; pressure detecting means 131, 132a, 132b, and 132c for detecting the pressure of the treatment liquid at predetermined positions in ways from the pump 103 to the nozzles 90a, 90b, and 90c; and a control means 135 that controls the internal pressure of the pump 103 based on values detected by the pressure detecting means 131, 132a, 132b, and 132c and previously obtained relations between the pressure and the discharging rate of the liquid L1 such that the discharging rate of the liquid corresponds with a predetermined value.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004287936-A (JP)
Title: Electronic license plate communication system and communication method
Inventor: KIMURA TATSU
IPC: G08G1/01
Filed: 2003-03-24
Abstract: <P>PROBLEM TO BE SOLVED: To certainly communicate with an individual specific vehicle.  <P>SOLUTION: This electronic license plate communication system has an electronic license plate 2 installed to the vehicle 1, and an electronic license plate communication device 4 installed to a vehicle passage 3, and allows communication between the electronic license plate communication device 4 and the electronic license plate 1. The electronic license plate communication device 4 has vehicle detection sensors 6, 7 detecting that the vehicle 1 passes the electronic license plate communication device 4. When the vehicle detection sensors 6, 7 detect the passage of the vehicle 1, the electronic license plate communication device 4 communicates with the electronic license plate 2. When the vehicle detection sensors 6, 7 do not detect the passage of the vehicle 1, the electronic license plate communication device 4 does not communicate with the electronic license plate 2. Thereby, the communication is executed only to the individual specific vehicle 1 to eliminate influence of communication with an adjacent lane, e.g. false recognition of a vehicle in the adjacent lane.  <P>COPYRIGHT: (C)2005,JPO&NCIPI